As of 4:21 PM EDT on July 14, 2025, out of 17 cities in Chatham County, GA in our database, 9 cities (53%) have a UV Index reading of Moderate, 7 cities (41%) have a UV Index reading of Low, while 1 city (6%) have a UV Index reading of High. The city with the highest UV Index reading right now is Tybee Island, GA with a reading of 6.5.
Over the next 24 hours, the highest UV Index reading in Chatham County, GA is expected to be 10.9 in Savannah between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |